237643800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 771260160

約数和(自身を除く): 533616360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 61, 75, 86, 100, 120, 122, 129, 150, 151, 172, 183, 200, 215, 244, 258, 300, 302, 305, 344, 366, 430, 453, 488, 516, 600, 604, 610, 645, 732, 755, 860, 906, 915, 1032, 1075, 1208, 1220, 1290, 1464, 1510, 1525, 1720, 1812, 1830, 2150, 2265, 2440, 2580, 2623, 3020, 3050, 3225, 3624, 3660, 3775, 4300, 4530, 4575, 5160, 5246, 6040, 6100, 6450, 6493, 7320, 7550, 7869, 8600, 9060, 9150, 9211, 10492, 11325, 12200, 12900, 12986, 13115, 15100, 15738, 18120, 18300, 18422, 19479, 20984, 22650, 25800, 25972, 26230, 27633, 30200, 31476, 32465, 36600, 36844, 38958, 39345, 45300, 46055, 51944, 52460, 55266, 62952, 64930, 65575, 73688, 77916, 78690, 90600, 92110, 97395, 104920, 110532, 129860, 131150, 138165, 155832, 157380, 162325, 184220, 194790, 196725, 221064, 230275, 259720, 262300, 276330, 314760, 324650, 368440, 389580, 393450, 396073, 460550, 486975, 524600, 552660, 649300, 690825, 779160, 786900, 792146, 921100, 973950, 1105320, 1188219, 1298600, 1381650, 1573800, 1584292, 1842200, 1947900, 1980365, 2376438, 2763300, 3168584, 3895800, 3960730, 4752876, 5526600, 5941095, 7921460, 9505752, 9901825, 11882190, 15842920, 19803650, 23764380, 29705475, 39607300, 47528760, 59410950, 79214600, 118821900, 237643800]

約数ペア:

[(1, 237643800), (2, 118821900), (3, 79214600), (4, 59410950), (5, 47528760), (6, 39607300), (8, 29705475), (10, 23764380), (12, 19803650), (15, 15842920), (20, 11882190), (24, 9901825), (25, 9505752), (30, 7921460), (40, 5941095), (43, 5526600), (50, 4752876), (60, 3960730), (61, 3895800), (75, 3168584), (86, 2763300), (100, 2376438), (120, 1980365), (122, 1947900), (129, 1842200), (150, 1584292), (151, 1573800), (172, 1381650), (183, 1298600), (200, 1188219), (215, 1105320), (244, 973950), (258, 921100), (300, 792146), (302, 786900), (305, 779160), (344, 690825), (366, 649300), (430, 552660), (453, 524600), (488, 486975), (516, 460550), (600, 396073), (604, 393450), (610, 389580), (645, 368440), (732, 324650), (755, 314760), (860, 276330), (906, 262300), (915, 259720), (1032, 230275), (1075, 221064), (1208, 196725), (1220, 194790), (1290, 184220), (1464, 162325), (1510, 157380), (1525, 155832), (1720, 138165), (1812, 131150), (1830, 129860), (2150, 110532), (2265, 104920), (2440, 97395), (2580, 92110), (2623, 90600), (3020, 78690), (3050, 77916), (3225, 73688), (3624, 65575), (3660, 64930), (3775, 62952), (4300, 55266), (4530, 52460), (4575, 51944), (5160, 46055), (5246, 45300), (6040, 39345), (6100, 38958), (6450, 36844), (6493, 36600), (7320, 32465), (7550, 31476), (7869, 30200), (8600, 27633), (9060, 26230), (9150, 25972), (9211, 25800), (10492, 22650), (11325, 20984), (12200, 19479), (12900, 18422), (12986, 18300), (13115, 18120), (15100, 15738)]